The Big House 7 is a Super Smash Bros. Melee and Super Smash Bros. for Wii U tournament that was held in Detroit, Michigan on October 6-8, 2017.

Wizzrobe and S2J were the highest placing competitors at this event without an existing invite to Smash Summit 5. As a result, they played a tiebreaker match to determine who would receive the invitation. Wizzrobe won the tiebreaker 3-2.